An experimental method of determining ballistic winds making direct use of SIRS radiances (December 1971)
Author: Elsberry, Russell L.;Wright, John W. D.;Martin, Frank L. (Frank Lionel), 1915-
Subject: COMPUTER PROGRAMS.; AUTOMATIC TRACKING.; OPERATIONS RESEARCH.; LINEAR PROGRAMMING.; MARKOV PROCESSES.
Publisher: Monterey, California : Naval Postgraduate School
Language: en_US
Call number: ocn431419548
Digitizing sponsor: Naval Postgraduate School, Dudley Knox Library
Book contributor: Naval Postgraduate School, Dudley Knox Library
Collection: navalpostgraduateschoollibrary; fedlink; americana
Full catalog record: MARCXML
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Description
Title from cover
"December 1971"--Cover
"NPS-51ES,MR71121A"--Cover
DTIC Identifiers: NIMBUS 3 satellite, NIMBUS 4 satellite, ballistic winds, geostrophic wind
Author(s) subject terms: Ballistic winds, satellite infrared spectrophotometer radieances, NIMBUS III, NIMBUS IV
Includes bibliographical references (p. )
Technical report; 1971
A proposed ballistic wind determination technique using the satellite infrared spectrophotometer (SIRS) data from NIMBUS 3 and 4 was tested. The general approach was to derive regression equations from a dependent data sample of nearly coincident subsatellite points and rawinsonde locations. The validity of the equations was checked with a smaller independent sample of SIRS radiances from a later period. Tests with the ballistic wind component normal to the path of the NIMBUS 3 suggested standard errors of less than 10 kts can be achieved. Both zonal and meridional components can be calculated from SIRS-B radiance data which is grouped in clusters. Because the geostrophic ballistic wind is proportional to a horizontal gradient, several techniques were attempted for calculating the gradient at the central point of the irregularly spaced set of data. (Author)
Selected metadata
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| Mediatype: | texts |
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| Format_extent: | 41 p. : ill. ; 28 cm. |
| Identifier_oclc: | ocn431419548 |
| Type: | Technical Report |
| Identifier_npsreport: | NPS-51ES,MR71121A |
| Contributor_corporate: | Naval Postgraduate School (U.S.); |
| Subject_author: | Ballistic winds, satellite infrared spectrophotometer radieances, NIMBUS III, NIMBUS IV. |
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